8Masch M, Peleg B Shapley IS. Geometric Properties of the Kemal, Nucleolus, and Related Solution Concepts [ J]. Mathematics of Optional Research, 1979,4:303 - 338.
9Cachon G P, Lariviere M A. Supply chain coor- dination with revenue -sharing contracts strengths and limitations [ J ]. Man- agement science, 2005, 51 ( 1 ) :30 -44.
10Ilaria A G, Pierpaolo P. Supply chain coordina -tion by revenue sharing contracts [J ]. International Journal of Production Eco- nomics, 2004, 89 (2):131 -139.